CN214672147U - Oil-immersed transformer oil tank - Google Patents
Oil-immersed transformer oil tank Download PDFInfo
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- CN214672147U CN214672147U CN202120127609.0U CN202120127609U CN214672147U CN 214672147 U CN214672147 U CN 214672147U CN 202120127609 U CN202120127609 U CN 202120127609U CN 214672147 U CN214672147 U CN 214672147U
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- oil
- oil tank
- tank body
- transformer
- cooler
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Abstract
The utility model discloses an oil-immersed transformer tank, including oil tank body, oil tank cap and cooler, be equipped with the oil tank cap on the oil tank body, this internal transformer that is equipped with of oil tank, the left side of oil tank body is equipped with the connecting plate, connecting plate and oil tank body fixed connection, be equipped with the cooling tube on the connecting plate, the right side of oil tank body is equipped with the cooler, cooler and oil tank body fixed connection, be connected with the cooling tube on the cooler, the cooling tube extends to the oil tank originally internally. Relates to the technical field of transformers. This oil-immersed transformer oil tank through setting up cooler and cooling tube, improves oil-immersed transformer oil tank's performance. Through setting up a plurality of cooling tubes, improve the radiating effect. The radiating tube radiates the insulating oil in the oil tank body, so that the normal operation of the transformer in the oil tank body is ensured, and the service life is prolonged.
Description
Technical Field
The utility model relates to a transformer technical field specifically is an oil-immersed transformer oil tank.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core (magnetic core), the transformer is currently important equipment in power construction, and the transformer is widely erected in various places of China; the oil-immersed transformer is a box type transformer which takes mineral oil as a main insulating medium and a cooling medium of the transformer, a main body element of the transformer is immersed into an oil tank filled with the mineral oil, and a wiring terminal is led out of the top of an oil tank cover.
The existing oil tank of the oil-immersed transformer has insufficient functions and has the following problems:
1. the oil consumption in the existing transformer oil tank is reduced, so that the transformer can not be protected and cooled, and the service life of the transformer can be reduced.
2. The oil-immersed transformer can produce a large amount of heat energy when the operation for oil temperature risees in the oil tank, can not dispel the heat and will cause its damage.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an oil-immersed transformer tank has solved the interior oil consumption of a current oil-immersed transformer tank and has reduced, can make the transformer can not protect the cooling, can produce a large amount of heat energy when the operation for oil temperature risees in the oil tank, can not dispel the heat and will cause the problem of its damage.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an oil-immersed transformer tank, includes oil tank body, fuel tank cap and cooler, be equipped with the fuel tank cap on the oil tank body, this internal transformer that is equipped with of oil tank, the left side of oil tank body is equipped with the connecting plate, connecting plate and oil tank body fixed connection, be equipped with the cooling tube on the connecting plate, the right side of oil tank body is equipped with the cooler, cooler and oil tank body fixed connection, be connected with the cooling tube on the cooler, the cooling tube extends to the oil tank originally internally.
Further, be equipped with the fixed orifices on the tank cap, the tank cap passes through locking bolt and this body coupling of oil tank, locking bolt bottom is equipped with lock nut.
Further, a transformer is arranged in the oil tank body, and insulating oil is arranged outside the transformer.
Further, be equipped with into oil pipe on the fuel tank cap, oil tank body right side is equipped with out oil pipe.
Furthermore, the oil tank cover is provided with a high-voltage wiring terminal and a low-voltage wiring terminal.
Furthermore, symmetrical bottom feet are arranged at the bottom of the oil tank body and are fixedly connected with the oil tank body.
(III) advantageous effects
The utility model provides an oil-immersed transformer oil tank. The method has the following beneficial effects:
(1) this kind of oil-immersed transformer oil tank through setting up cooler and cooling tube, can reduce this internal temperature of oil tank through cooler and cooling tube, prevents that this internal high temperature of oil tank from influencing the normal use of oily formula transformer oil tank internal element, improves the performance of oil-immersed transformer oil tank.
(2) This kind of oil-immersed transformer oil tank improves the radiating effect through setting up a plurality of cooling tubes. Install transformer unit spare at the oil tank originally internally to pour insulating oil into the oil tank from advancing oil pipe originally internally, and overflow the transformer with insulating oil, the heat that the transformer produced when this internal operation of oil tank heats this internal insulating oil of oil tank, and the high temperature transmission of insulating oil gives the cooling tube, and the cooling tube dispels the heat to this internal insulating oil of oil tank, thereby guarantees the normal operating of this internal transformer of oil tank, improves life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a top view of the structure of the present invention;
fig. 4 is a schematic view of the connection structure of the present invention.
In the figure, 1-oil tank body, 11-bottom foot, 12-insulating oil, 121-transformer, 13-radiating pipe, 131-connecting plate, 2-oil tank cover, 21-oil inlet pipe, 211-oil outlet pipe, 22-fixing hole, 221-locking bolt, 222-locking nut, 23-low voltage terminal, 231-high voltage terminal, 3-cooler and 31-cooling pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides an oil-immersed transformer tank, includes oil tank body 1, oil tank cap 2 and cooler 3, be equipped with oil tank cap 2 on the oil tank body 1, this internal transformer 121 that is equipped with of oil tank, the left side of oil tank body 1 is equipped with connecting plate 131, connecting plate 131 and 1 fixed connection of oil tank body, be equipped with cooling tube 13 on the connecting plate 131, through setting up a plurality of cooling tubes 13, improve the radiating effect. The right side of oil tank body 1 is equipped with cooler 3, cooler 3 and oil tank body 1 fixed connection, be connected with cooling tube 31 on the cooler 3, through setting up cooler 3 and cooling tube 31, can reduce the temperature in the oil tank body 1 through cooler 3 and cooling tube 31, improve oil-immersed transformer oil tank's performance. The cooling pipe 31 extends into the tank body 1.
The fuel tank cap 2 is provided with a fixing hole 22, the fuel tank cap 2 is connected with the fuel tank body 1 through a locking bolt 221, and the bottom of the locking bolt 221 is provided with a locking nut 222. The oil tank cover 2 and the oil tank body 1 are connected through the locking bolt 221, so that the oil tank cover is convenient to detach, simple to operate and convenient to use.
A transformer 121 is arranged in the oil tank body 1, and insulating oil 12 is arranged outside the transformer 121. The insulating oil 12 in the tank body 1 is heated by heat generated when the transformer 121 operates in the tank body 1.
The oil tank cover 2 is provided with an oil inlet pipe 21, and the right side of the oil tank body 1 is provided with an oil outlet pipe 211. Through setting up into oil pipe 21 and play oil pipe 211, be convenient for enter into oil tank body 1 with insulating oil 12 from advancing oil pipe 21 in, convenient to use is swift.
And the oil tank cover 2 is provided with a high-voltage wiring terminal 231 and a low-voltage wiring terminal 23. By effectively ensuring the tightness of the transformer 121, the conductor is effectively prevented from being exposed to cause corrosion.
The working principle is as follows: this kind of oil-immersed transformer oil tank is during the use, with transformer 121 unit mount in oil tank body 1, and pour insulating oil 12 into oil tank body 1 from advancing oil pipe 21, and cross insulating oil 12 transformer 121, the heat that transformer 121 produced when oil tank body 1 internal operation heats insulating oil 12 in the oil tank body 1, the high temperature transmission of insulating oil 12 gives cooling tube 13, cooling tube 13 dispels the heat to insulating oil 12 in the oil tank body 1, thereby guarantee oil tank body 1 internal transformer 121's normal operating, and service life is prolonged. The temperature in the oil tank body 1 can be reduced through the cooler 3 and the cooling pipe 31, normal use of elements in the oil tank of the oil-immersed transformer is prevented from being influenced by overhigh temperature in the oil tank body 1, and the use performance of the oil tank of the oil-immersed transformer is improved.
The utility model discloses a 1-oil tank body, 11-footing, 12-insulating oil, 121-transformer, 13-cooling tube, 131-connecting plate, 2-oil tank cap, 21-oil inlet pipe, 211-oil outlet pipe, 22-fixed orifices, 221-locking bolt, 222-lock nut, 23-low voltage binding post, 231-high voltage binding post, 3-cooler, 31-cooling tube, the part is general standard component or the part that technical staff in this field knows, its structure and principle all are that this technical staff all can learn through the technical manual or through conventional experimental approach, the problem that the utility model solves is that the oil consumption in the oil tank of the existing oil-immersed transformer reduces, can make the transformer can not protect the cooling, can produce a large amount of heat energy when operation, make the interior oil temperature of oil tank rise, can not dispel the heat and will cause its damage, the utility model discloses a combination mutually of above-mentioned parts improves the performance of oil-immersed transformer oil tank through setting up cooler and cooling tube. Through setting up a plurality of cooling tubes, improve the radiating effect.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an oil-immersed transformer oil tank which characterized in that: including oil tank body (1), oil tank cap (2) and cooler (3), be equipped with oil tank cap (2) on oil tank body (1), be equipped with transformer (121) in oil tank body (1), the left side of oil tank body (1) is equipped with connecting plate (131), connecting plate (131) and oil tank body (1) fixed connection, be equipped with cooling tube (13) on connecting plate (131), the right side of oil tank body (1) is equipped with cooler (3), cooler (3) and oil tank body (1) fixed connection, be connected with cooling tube (31) on cooler (3), cooling tube (31) extend to in oil tank body (1).
2. An oil-filled transformer tank as claimed in claim 1, wherein: be equipped with fixed orifices (22) on fuel tank cap (2), fuel tank cap (2) are connected with oil tank body (1) through locking bolt (221), locking bolt (221) bottom is equipped with lock nut (222).
3. An oil-filled transformer tank as claimed in claim 1, wherein: a transformer (121) is arranged in the oil tank body (1), and insulating oil (12) is arranged outside the transformer (121).
4. An oil-filled transformer tank as claimed in claim 1, wherein: be equipped with into oil pipe (21) on fuel tank cap (2), oil tank body (1) right side is equipped with out oil pipe (211).
5. An oil-filled transformer tank as claimed in claim 1, wherein: and the oil tank cover (2) is provided with a high-voltage wiring terminal (231) and a low-voltage wiring terminal (23).
6. An oil-filled transformer tank as claimed in claim 1, wherein: the oil tank is characterized in that symmetrical bottom feet (11) are arranged at the bottom of the oil tank body (1), and the bottom feet (11) are fixedly connected with the oil tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120127609.0U CN214672147U (en) | 2021-01-18 | 2021-01-18 | Oil-immersed transformer oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120127609.0U CN214672147U (en) | 2021-01-18 | 2021-01-18 | Oil-immersed transformer oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214672147U true CN214672147U (en) | 2021-11-09 |
Family
ID=78516082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120127609.0U Active CN214672147U (en) | 2021-01-18 | 2021-01-18 | Oil-immersed transformer oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214672147U (en) |
-
2021
- 2021-01-18 CN CN202120127609.0U patent/CN214672147U/en active Active
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